These are things that we should know and I find interesting to share.

• If it is not necessary to mine, Bitcoin is not generated, it is  interesting that if there are no movements of Bitcoin, it does not  generate confidence in it and loses strength or money, this can only  happen without confidence.
  

Interesting with respect to mining:

Behind the scenes, the Bitcoin network is sharing a public accounting book called the "block chain". This  accounting book contains absolutely each and every transaction that has  been processed, allowing a user's computer to verify the validity of  each transaction. The  authenticity of each transaction is protected by the digital signatures  corresponding to the shipping addresses, which allows all users to have  control over the shipment of bitcoins from their own Bitcoin addresses.  In  addition, with an ASIC hardware, you can help create or search for HASH  or HASH blocks, "MINING", and earn a reward in bitcoins for this  service. This is often called "THE MINING".

• You might need them Some day, like it or not, the day is coming when you will need them and you will like ...
• In December 2013, a geek bought a Lamborghini Gallardo. With Bitcoins
• There are exchange houses that are dedicated to Print Bitcoin in Copper ... Interesting not ??
•  In Japan you can already travel paying with Bitcoins ... We have already spoken of this
  

There are many other things that we still do not know about Bitcoin, we will continue to investigate and share: D

God keep and bless you

References:

Http://blog.volabit.com/10-cosas-que-sabias-de-bitcoin/

Http://www.taringa.net/posts/info/19184706/10-cosas-interesantes-sobre-el-Bitcoin.html